Poisson’s ratio in cryocrystals under pressure
We present results of lattice dynamics calculations of Poisson’s ratio (PR) for solid hydrogen and rare gas
 solids (He, Ne, Ar, Kr and Xe) under pressure. Using two complementary approaches — the semi-empirical
 many-body calculations and the first-principle density-functional theor...
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| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 2015 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2015
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/127831 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Poisson’s ratio in cryocrystals under pressure / Yu.A. Freiman, Alexei Grechnev, S.M. Tretyak, Alexander F. Goncharov, and Eugene Gregoryanz // Физика низких температур. — 2015. — Т. 41, № 6. — С. 571-575. — Бібліогр.: 25 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862614781618290688 |
|---|---|
| author | Freiman, Yu.A. Grechnev, A. Tretyak, S.M. Goncharov, Alexander F. Gregoryanz, Eugene |
| author_facet | Freiman, Yu.A. Grechnev, A. Tretyak, S.M. Goncharov, Alexander F. Gregoryanz, Eugene |
| citation_txt | Poisson’s ratio in cryocrystals under pressure / Yu.A. Freiman, Alexei Grechnev, S.M. Tretyak, Alexander F. Goncharov, and Eugene Gregoryanz // Физика низких температур. — 2015. — Т. 41, № 6. — С. 571-575. — Бібліогр.: 25 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | We present results of lattice dynamics calculations of Poisson’s ratio (PR) for solid hydrogen and rare gas
solids (He, Ne, Ar, Kr and Xe) under pressure. Using two complementary approaches — the semi-empirical
many-body calculations and the first-principle density-functional theory calculations we found three different
types of pressure dependencies of PR. While for solid helium PR monotonically decreases with rising pressure,
for Ar, Kr, and Xe it monotonically increases with pressure. For solid hydrogen and Ne the pressure dependencies
of PR are nonmonotonic displaying rather deep minimums. The role of the intermolecular potentials in this
diversity of patterns is discussed.
|
| first_indexed | 2025-11-29T12:00:39Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-127831 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-29T12:00:39Z |
| publishDate | 2015 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Freiman, Yu.A. Grechnev, A. Tretyak, S.M. Goncharov, Alexander F. Gregoryanz, Eugene 2017-12-28T15:34:57Z 2017-12-28T15:34:57Z 2015 Poisson’s ratio in cryocrystals under pressure / Yu.A. Freiman, Alexei Grechnev, S.M. Tretyak, Alexander F. Goncharov, and Eugene Gregoryanz // Физика низких температур. — 2015. — Т. 41, № 6. — С. 571-575. — Бібліогр.: 25 назв. — англ. 0132-6414 PACS: 67.80.F–, 67.80.B–, 62.20.dj https://nasplib.isofts.kiev.ua/handle/123456789/127831 We present results of lattice dynamics calculations of Poisson’s ratio (PR) for solid hydrogen and rare gas
 solids (He, Ne, Ar, Kr and Xe) under pressure. Using two complementary approaches — the semi-empirical
 many-body calculations and the first-principle density-functional theory calculations we found three different
 types of pressure dependencies of PR. While for solid helium PR monotonically decreases with rising pressure,
 for Ar, Kr, and Xe it monotonically increases with pressure. For solid hydrogen and Ne the pressure dependencies
 of PR are nonmonotonic displaying rather deep minimums. The role of the intermolecular potentials in this
 diversity of patterns is discussed. We thank J. Peter Toennies for valuable discussions. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур 10th International Conference on Cryocrystals and Quantum Crystals Poisson’s ratio in cryocrystals under pressure Article published earlier |
| spellingShingle | Poisson’s ratio in cryocrystals under pressure Freiman, Yu.A. Grechnev, A. Tretyak, S.M. Goncharov, Alexander F. Gregoryanz, Eugene 10th International Conference on Cryocrystals and Quantum Crystals |
| title | Poisson’s ratio in cryocrystals under pressure |
| title_full | Poisson’s ratio in cryocrystals under pressure |
| title_fullStr | Poisson’s ratio in cryocrystals under pressure |
| title_full_unstemmed | Poisson’s ratio in cryocrystals under pressure |
| title_short | Poisson’s ratio in cryocrystals under pressure |
| title_sort | poisson’s ratio in cryocrystals under pressure |
| topic | 10th International Conference on Cryocrystals and Quantum Crystals |
| topic_facet | 10th International Conference on Cryocrystals and Quantum Crystals |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/127831 |
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